3220772009

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{297421}}^1$

素因数の和:297465

約数の個数: 24

約数和(自身を含む): 4272169608

約数和(自身を除く): 1051397599

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 297421, 2081947, 3866473, 5056157, 14573629, 27065311, 35393099, 65730041, 189457177, 247751693, 460110287, 3220772009]

約数ペア:

[(1, 3220772009), (7, 460110287), (13, 247751693), (17, 189457177), (49, 65730041), (91, 35393099), (119, 27065311), (221, 14573629), (637, 5056157), (833, 3866473), (1547, 2081947), (10829, 297421)]